Lua APA (7ú heag.)
Ferguson, S. J. (2001). Shifting the center: Understanding contemporary families (2nd ed.). Mayfield Pub. Co..
Lua i Stíl Chicago (17ú heag.)
Ferguson, Susan J. Shifting the Center: Understanding Contemporary Families. 2nd ed. Mountain View, Calif.: Mayfield Pub. Co., 2001.
Lua MLA (9ú heag.)
Ferguson, Susan J. Shifting the Center: Understanding Contemporary Families. 2nd ed. Mayfield Pub. Co., 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.